Matek mLRS MAVLink 2.4GHz TX Module KIT, mR24-30-TX

Description

MR24-30-TX 2.4GHz LoRa Transmitter Module with MRx-Tx Adapter

The mR24-30-TX is a high-performance 2.4GHz LoRa transmitter module, perfect for enhancing long-range communication in UAVs and other remote control applications. Powered by the STM32G431KB MCU and mLRS firmware, this module features the LoRa SX1281 with TCXO, delivering reliable RF power options from 13dBm to 30dBm (1000mW). The module includes an IPEX MHF-1 antenna connector and comes with SMA and RP-SMA adapter cables for flexible antenna configurations.

The mRx-Tx Adapter is equipped with a built-in HC-04 Bluetooth module and a 5V fan controller that activates when the output power reaches 500mW, ensuring optimal performance. The adapter also includes a one-button interface for DFU mode and binding, along with LED indicators to display mLRS and Bluetooth status. Power the adapter with a 5-13V DC supply through the JR_PIN3 (VIN) connection.

Designed for easy integration, the mR24-30-TX module and mRx-Tx Adapter are ideal for those looking to upgrade their UAV systems with robust and flexible communication capabilities.

Specifications:

• mR24-30 Module:
  • MCU:STM32G431KB, mLRS firmware
  • LoRa Chip:SX1281 with TCXO
  • RF Power Options:13dBm(min), 20dBm, 24dBm, 27dBm, 30dBm (1000mW)
  • Frequency:2.4GHz ISM
  • Antenna Connector:IPEX MHF-1 to SMA/RP-SMA
• mRx-Tx Adapter:
  • Bluetooth Module:Built-in HC-04
  • Fan Controller:Built-in 5V fan controller, runs at 500mW output power
  • Communication:TX2 RC IN (CRSF)
  • Power Supply:5-13V DC @ JR_PIN3 (VIN)
  • LED Indicators:Red and Green for mLRS status, Blue for Bluetooth status

In the Box:

• 1x mR24-30-TX module
• 1x IPEX MHF1 to SMA adapter cable (5cm)
• 1x IPEX MHF1 to RP-SMA adapter cable (5cm)
• 1x 5V Fan (25x25x10mm) with screws

LED Status Indicators:

• Red flashing 2Hz: Not connected to transmitter
• Green flashing 1Hz: Connected to transmitter
• Red and Green alternating: Binding mode enabled

Binding Instructions:After powering on, press the bind button for approximately 4 seconds. The LEDs will blink alternately in red and green at 2.5 Hz when in binding mode.